Home / 1,830,751.58-2,746,121.88-464,522.63

Finding the Fourth Proportional to 1,830,751.58, 2,746,121.88 and 464,522.63

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Solution

The fourth proportional to 1,830,751.58, 2,746,121.88 and 464,522.63 is: 696,782.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,751.58 : 2,746,121.88 = 464,522.63 : x
  2. Step 2: Convert to fraction form
    1,830,751.58/2,746,121.88 = 464,522.63/x
  3. Step 3: Cross multiply
    1,830,751.58x = 2,746,121.88 × 464,522.63
  4. Step 4: Simplify right side
    1,830,751.58x = 1,275,635,764,863.45
  5. Step 5: Solve for x
    x = 1,275,635,764,863.45/1,830,751.58
  6. Step 6: Final answer
    x = 696,782.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.